Coaxial Connectors

BNC Connectors are radio frequency connectors that are used with coaxial cable.

Applications

With a quick release bayonet connection, BNC connectors were a widely used and reliable standard in RF applications. While most commonly used for allowing televisions to receive analogue signals form terrestrial antennae, the connector was also used in radio and signal test instrumentation and even in early computing hardware.

The Bayonet Neill-Concelman connector is usually used in applications requiring below 4 GHz frequency and below 500 volts, and matches the characteristic impedance of 50 Ohm or 75 Ohm cable.

The RS range of BNC connectors includes plugs, sockets and adapters, as well as gold plated versions for when applications require a higher quality connection.


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Description Price Coaxial Connector Type Gender Mounting Type Impedance Termination Method Body Orientation Cable Type Size Bulkhead Operating Frequency Body Plating Minimum Operating Temperature Maximum Operating Temperature Polarity
RS Stock No. 295-6090
Mfr. Part No.R125303000
BrandRadiall
HK$137.58
Each
units
- Female Panel Mount 50Ω Crimp, Solder Straight RG188, RG316 - - 0 → 12.4GHz Gold -65 °C +165 °C -
RS Stock No. 170-2462
Mfr. Part No.R125303000
BrandRadiall
HK$108.583
Each (In a Box of 100)
units
SMA Connector Female Bulkhead Mount 50Ω Crimp Straight RG188, RG316 - No 0 → 12.4GHz Gold -65°C 165°C -
RS Stock No. 512-1427
Mfr. Part No.5-1634511-2
HK$25.24
Each
units
BNC Connector Female Cable Mount 50Ω Crimp Straight RG141 A/U, RG58 C/U - No 0 → 4GHz Nickel -55°C +85°C -
RS Stock No. 135-5074
Mfr. Part No.5-1814832-1
HK$17.091
Each (In a Box of 50)
units
SMA Connector Female PCB Mount 50Ω Solder Straight - Standard No 0 → 3GHz Gold - - -
RS Stock No. 295-6696
Mfr. Part No.R161075000W
BrandRadiall
HK$184.47
Each
units
N Connector Male Cable Mount 50Ω Crimp Straight RG165, RG213 - - 0 → 11GHz Bronze -55°C 155°C -
RS Stock No. 112-2094
Mfr. Part No.J01020I1070
HK$98.88
Each
units
N Connector Male Cable Mount 50Ω Solder Straight RG213/U, RG214/U, RG393/U - - 0 → 11GHz Copper Nickel Alloy, White Bronze -65°C 165°C -
RS Stock No. 112-1899
Mfr. Part No.J01002A1377
HK$149.43
Each
units
- Male Cable Mount 75Ω Crimp Right Angle RG59 B/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 399-7727
Mfr. Part No.NBB75DFI
BrandNeutrik
HK$79.15
Each
units
- Female Panel Mount 75Ω Crimp Vertical - - Yes - - - - -
RS Stock No. 546-3888
BrandRS PRO
HK$41.96
Each
units
BNC Connector Male Cable Mount 75Ω Crimp Right Angle RG59 - No 4GHz Nickel - - Normal
RS Stock No. 423-2100
Mfr. Part No.1-1478420-0
HK$105.59
Each
units
N Connector Male Cable Mount 50Ω Solder Straight RG213/U, RG8 A/U - - 0 → 11GHz Silver - - -
RS Stock No. 399-7733
Mfr. Part No.NBB75DFG
BrandNeutrik
HK$89.42
Each
units
- Female Panel Mount 75Ω Crimp Straight - - - - - -30°C +85°C -
RS Stock No. 135-5012
Mfr. Part No.1-1478420-0
HK$84.71
Each (In a Bag of 25)
units
N Connector Male Cable Mount 50Ω Solder Straight RG213/U, RG8 A/U - - 0 → 11GHz Silver - - -
RS Stock No. 193-4134
Mfr. Part No.J01000A1256
HK$35.29
Each
units
- Male Cable Mount 50Ω Crimp Straight RG223/U - No 0 → 4GHz Nickel -65°C +165°C -
RS Stock No. 161-3776
Mfr. Part No.5-1634514-1
HK$21.99
Each (In a Bag of 50)
units
BNC Connector Female Cable Mount 75Ω Crimp Straight RG140/U, RG210/U, RG59 B/U, RG62 A/U - No 0 → 4GHz Nickel - - -
RS Stock No. 546-3428
BrandRS PRO
HK$62.18
Each
units
SMC Connector Male Cable Mount 50Ω Clamp Straight RG174 A/U Subminiature - 10GHz Gold - - -
RS Stock No. 759-5316
Mfr. Part No.73415-2064
BrandMolex
HK$23.45
Each
units
MMCX Connector Female Surface Mount 50Ω Solder Straight - Micro Miniature - - - - - -
RS Stock No. 512-1455
Mfr. Part No.5-1634514-1
HK$26.18
Each
units
BNC Connector Female Cable Mount 75Ω Crimp Straight RG140/U, RG210/U, RG59 B/U, RG62 A/U - No 0 → 4GHz Nickel - - -
RS Stock No. 164-1410
Mfr. Part No.1-1337418-0
HK$52.80
Each (In a Box of 25)
units
N Connector Female Panel Mount 50Ω Solder Straight - - - 0 → 11GHz Silver -65°C 165°C -
RS Stock No. 394-1796
Mfr. Part No.1-1337418-0
HK$62.04
Each
units
- Female Panel Mount 50Ω Solder Straight - - - 0 → 11GHz Silver -65 °C +165 °C -
RS Stock No. 525-4549
Mfr. Part No.TXA102-BR
HK$221.15
Each
units
Triax Connector Female Panel Mount - - Straight - - - 0 → 500MHz Nickel - - -